The Digital Water Bath provides precise temperature-controlled water immersion for curing concrete test specimens and conducting temperature-dependent material tests. Maintaining concrete cubes and cylinders at standardized curing temperatures is essential for achieving design strength and ensuring test results accurately reflect the concrete’s actual performance capabilities in the field.

Concrete strength development is highly sensitive to curing temperature. Specimens cured at 15°C develop strength more slowly than those at 27°C, while elevated temperatures can cause rapid early strength gain followed by reduced long-term strength. This digital water bath eliminates temperature variables by maintaining water at precise set points from ambient to 99.9°C, ensuring your test results are valid and comparable across different testing dates and seasons.

The microprocessor-controlled heating system continuously monitors and adjusts water temperature, maintaining uniformity within ±0.5°C throughout the bath volume. The large capacity accommodates multiple 150mm concrete cubes or cylindrical specimens simultaneously, while the digital display provides at-a-glance temperature confirmation without the ambiguity of mercury thermometers.

Laboratory Testing Applications:

• Standard 27°C water curing of concrete cubes and cylinders per IS 516 requirements
• Accelerated strength testing of concrete at elevated temperatures for rapid results
• Temperature-controlled curing for research on high-performance concrete mixes
• Bitumen penetration and softening point test sample preparation
• Thermal conditioning of materials before strength or durability testing

Constructed from corrosion-resistant stainless steel with insulated walls for energy efficiency and temperature stability. The hinged lid minimizes heat loss during specimen placement and removal, while the digital temperature controller features over-temperature protection to prevent damage to specimens or equipment. Available in multiple capacity options to suit laboratory space and testing volume requirements.